THOMAS
Roadside inspection site in Oklahoma • 66 inspections on record
About This Inspection Site
THOMAS is a roadside inspection location in Oklahoma where FMCSA-certified inspectors conduct safety inspections of commercial motor vehicles under the Motor Carrier Safety Assistance Program (MCSAP). This site has conducted 66 recorded inspections from Jan 1, 2020 to Mar 11, 2026.
A total of 52 unique carriers have been inspected at this site. The average number of violations per inspection is 2.3. The out-of-service rate is 22.7%, meaning a moderate number of inspected vehicles or drivers are placed out of service for safety deficiencies.
Inspections follow CVSA (Commercial Vehicle Safety Alliance) North American Standard procedures and may include weight checks, credential verification, mechanical inspection, hours-of-service compliance review, and hazardous materials documentation checks. Vehicles or drivers that fail critical safety criteria are placed out of service until deficiencies are corrected.
The most frequently cited violation at this site is Inoperable required lamps (Vehicle Maintenance) with 14 citations, followed by Operating a CMV while ill or fatigued (14 citations). A total of 57 distinct violation codes have been cited at this location.
Inspection Level Breakdown
66 inspections by CVSA level
Top Violations
57 violation codes cited at this site (page 1 of 2)
| # | Code | Description | BASIC Category | Citations | OOS | OOS % |
|---|---|---|---|---|---|---|
| 1 | 393.9(a) | Inoperable required lamps | Vehicle Maintenance | 14 | 1 | 7.1% |
| 2 | 392.2 | Operating a CMV while ill or fatigued | Unsafe Driving | 14 | 0 | — |
| 3 | 396.3(a)(1) | Inspection/repair/maintenance - general | Vehicle Maintenance | 10 | 6 | 60.0% |
| 4 | 392.2-SLLSR | Operating a CMV while ill or fatigued | Unsafe Driving | 7 | 0 | — |
| 5 | 393.45D-B | Brake tubing/hoses inadequate | Vehicle Maintenance | 5 | 0 | — |
| 6 | 396.5(b) | Fuel system leak | Vehicle Maintenance | 5 | 0 | — |
| 7 | 396.17(c) | No proof of periodic inspection | Vehicle Maintenance | 5 | 0 | — |
| 8 | 392.2-SLLEWA2 | Operating a CMV while ill or fatigued | Unsafe Driving | 4 | 0 | — |
| 9 | 383.23A2-LCDLN | License (CDL) - Operate a CMV and does not possess a valid CDL | Driver Fitness | 4 | 4 | 100.0% |
| 10 | 393.47(e) | Slack adjuster defective | Vehicle Maintenance | 4 | 0 | — |
| 11 | 392.2-SLLEWA1 | Operating a CMV while ill or fatigued | Unsafe Driving | 3 | 0 | — |
| 12 | 393.9A-LSLIWR | Inoperable required lamps | Vehicle Maintenance | 3 | 3 | 100.0% |
| 13 | 393.53(b) | Steering system components worn | Vehicle Maintenance | 3 | 0 | — |
| 14 | 393.45(d) | Brake tubing/hoses inadequate | Vehicle Maintenance | 3 | 1 | 33.3% |
| 15 | 396.17C-PI | No proof of periodic inspection | Vehicle Maintenance | 3 | 0 | — |
| 16 | 393.24(a) | Lighting/marking on projecting loads | Vehicle Maintenance | 2 | 0 | — |
| 17 | 393.48(a) | Inoperative/defective brakes | Vehicle Maintenance | 2 | 0 | — |
| 18 | 393.9A-LRLI | Inoperable required lamps | Vehicle Maintenance | 2 | 0 | — |
| 19 | 392.16(a) | Failing to use seat belt (49 CFR) | Unsafe Driving | 2 | 0 | — |
| 20 | 395.8(e)(1) | 395.8(e)(1) | Hours of Service | 2 | 0 | — |
| 21 | 393.130C-CHVE | Cargo securement - heavy equipment | Vehicle Maintenance | 2 | 2 | 100.0% |
| 22 | 393.110B3-C | Cargo securement - logs | Vehicle Maintenance | 2 | 2 | 100.0% |
| 23 | 393.9A-LSML | Inoperable required lamps | Vehicle Maintenance | 2 | 0 | — |
| 24 | 393.9A-LTSIR | Inoperable required lamps | Vehicle Maintenance | 2 | 0 | — |
| 25 | 393.95(a) | Emergency equipment - fire extinguisher missing/defective | Vehicle Maintenance | 2 | 0 | — |
| 26 | 393.9A-LSLI | Inoperable required lamps | Vehicle Maintenance | 2 | 0 | — |
| 27 | 393.55(e) | Coupling device/towing methods defective | Vehicle Maintenance | 2 | 0 | — |
| 28 | 392.2-SLLIRP | Operating a CMV while ill or fatigued | Unsafe Driving | 2 | 0 | — |
| 29 | 393.75(a)(3) | Tire-flat and/or audible air leak | Vehicle Maintenance | 2 | 2 | 100.0% |
| 30 | 393.45B2-B-AIR | Brake tubing/hoses inadequate | Vehicle Maintenance | 1 | 0 | — |
| 31 | 393.9A-HLLH | Inoperable required lamps | Vehicle Maintenance | 1 | 0 | — |
| 32 | 393.43DBMA | Brake - relay emergency valve | Vehicle Maintenance | 1 | 1 | 100.0% |
| 33 | 383.23A2 | Operating a CMV without a CDL | Driver Fitness | 1 | 1 | 100.0% |
| 34 | 393.75A3-TAOL | Tires - All others leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS | Vehicle Maintenance | 1 | 1 | 100.0% |
| 35 | 393.9A-LTSI | Inoperable required lamps | Vehicle Maintenance | 1 | 1 | 100.0% |
| 36 | 395.22G-ELDMFV | HOS (ELD) - A portable ELD is not mounted in a fixed position and visible to the driver when seated in the normal driving position. | Hours of Service | 1 | 0 | — |
| 37 | 393.95F | Emergency Equipment - Stopped vehicle warning devices missing or improper | Vehicle Maintenance | 1 | 0 | — |
| 38 | 393.95A1 | Emergency Equipment - Fire Extinguishers - no fire extinguisher present or not properly rated. | Vehicle Maintenance | 1 | 0 | — |
| 39 | 392.16-D | Failing to use seat belt (49 CFR) | Unsafe Driving | 1 | 0 | — |
| 40 | 392.2-SLLMF | Operating a CMV while ill or fatigued | Unsafe Driving | 1 | 0 | — |
| 41 | 393.55E-B | Coupling device/towing methods defective | Vehicle Maintenance | 1 | 0 | — |
| 42 | 393.95A4-EENA | Emergency Equipment - Fire Extinguishers - not readily accessible | Vehicle Maintenance | 1 | 0 | — |
| 43 | 393.95(f) | Emergency Equipment - Stopped vehicle warning devices missing or improper | Vehicle Maintenance | 1 | 0 | — |
| 44 | 391.41A-MCPC | Physical qualification - general | Driver Fitness | 1 | 0 | — |
| 45 | 396.3A1-BALR | Air Brake - Fails air loss rate test | Vehicle Maintenance | 1 | 1 | 100.0% |
| 46 | 392.2-SLLEWA3 | Operating a CMV while ill or fatigued | Unsafe Driving | 1 | 0 | — |
| 47 | 392.2-SLLED | Operating a CMV while ill or fatigued | Unsafe Driving | 1 | 0 | — |
| 48 | 393.55(c)(1) | Coupling device/towing methods defective | Vehicle Maintenance | 1 | 0 | — |
| 49 | 393.24(c) | Lighting/marking on projecting loads | Vehicle Maintenance | 1 | 0 | — |
| 50 | 390.21TB2-DOT | 390.21TB2-DOT | General/Admin | 1 | 0 | — |
Top Carriers Inspected
20 most frequently inspected carriers at this site
| # | Carrier | USDOT | State | Inspections |
|---|---|---|---|---|
| 1 | GORE NITROGEN PUMPING SERVICE LLC | 941950 | OK | 4 |
| 2 | ANADARKO DOZER & TRUCKING LLC | 722617 | OK | 4 |
| 3 | ROCKIN S TRUCKIN INC | 1881356 | TX | 3 |
| 4 | LUGREG TRUCKING LLC | 542701 | OK | 2 |
| 5 | CANYON OILFIELD SERVICES LLC | 1003336 | OK | 2 |
| 6 | GREG EDWARDS | 3319840 | OK | 2 |
| 7 | EAST RIVER ROUSTABOUT LLC | 3545576 | OK | 2 |
| 8 | SEWELL BROS INC | 674276 | OK | 2 |
| 9 | HEARTLAND ENERGY SOLUTIONS LLC | 3313518 | OK | 2 |
| 10 | RAY STRIBEL | 1121775 | OK | 1 |
| 11 | PAINTED DESERT TRUCKING LLC | 3146260 | OK | 1 |
| 12 | MORAN TRUCKING LLC | 3360826 | KS | 1 |
| 13 | PLATINUM TRANSPORTATION LLC | 3423172 | OK | 1 |
| 14 | RK OILFIELD SERVICES LLC | 1968730 | OK | 1 |
| 15 | AG & OIL TRANSPORT LLC | 2444774 | OK | 1 |
| 16 | GUARDIAN OILFIELD SERVICES INC | 1813088 | OK | 1 |
| 17 | GWR SPECIALIZED LIMITED LIABILITY COMPANY | 799754 | TX | 1 |
| 18 | HIEBERT TRUCKING CO LLC | 3028531 | OK | 1 |
| 19 | ROCKIN B FARMS TRANSPORT LLC | 3900821 | OK | 1 |
| 20 | ROOT ENTERPRISES INC | 946655 | OK | 1 |
Recent Inspections
66 inspections at this site (page 1 of 3)